Is black a colour? Black isn’t in the rainbow, but where does it fit in the colour spectrum? What makes something appear ...

Imagine a future where you could see in complete darkness — not through bulky night vision goggles, but with nothing more ...

This stunning 527-megapixel composite reveals both visible and infrared views of young stars, ionized gas, and dust filaments ...

The image above, provided by NASA, highlights how all three heat-transfer methods (conduction, convection, and radiation) work in the same environment. What is Conduction? Conduction transfers ...

The United States’ Defense Advanced Research Projects Agency (DARPA) recently achieved a new record in transmitting energy ...

Scientists have innovated a way to monitor blood sodium levels without drawing blood, using terahertz radiation and ...

Excitons have been created by injecting an electron into a molecule, and then removing another one, in rapid succession.

Volcanic ash spewed by Lewotobi Laki-Laki volcano, and unseasonal thunderstorms, have caused flight delays, diversions and ...

There are far too many true believers among journalists, all eager to join AP’s Seth Borenstein in declaring this the ...

A close-in exoplanet is triggering stellar flares and self-destructing. This is the first direct evidence of planet-star ...